@book{89985,
	author = {Hilgard, Ernest Ropiequet and Marquis, Donald George},
	title = {Hilgard and Marquis' Conditioning and learning.},
	publisher = {Appleton-Century-Crofts},
	year = {[1961]},
	series = {The Century Psychology Series},
	address = {New York},
	edition = {2d ed.}
}